#4B6BCE#4B6BCE

#4B6BCE is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.5% C 0.157 H 267.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B6BCE
RGB	rgb(75, 107, 206)
HSL	hsl(225, 57%, 55%)
HSV	hsv(225, 64%, 81%)
CMYK	cmyk(63.6%, 48.1%, 0%, 19.2%)
CIE-LAB	lab(47.58, 19.81, -54.84)
CIE-LCH	lch(47.58, 58.31, 289.87°)
OKLab	oklab(55.52% -0.0065 -0.157)
OKLCH	oklch(55.52% 0.157 267.6)
XYZ	xyz(19.2961, 16.4657, 60.5419)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6BCE #CEAE4B

analogous

#4BACCE #4B6BCE #6D4BCE

triadic

#4B6BCE #CE4B6B #6BCE4B

tetradic

#4B6BCE #CE4BAC #CEAE4B #4BCE6D

square

#4B6BCE #CE4BAC #CEAE4B #4BCE6D

split-complementary

#4B6BCE #CE6D4B #ACCE4B

monochromatic

#22387D #2F4EAD #4B6BCE #7B93DB #ABBAE8

Accessibility & contrast

On white

4.89

#4B6BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4B6BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6BCE

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6BCE	#FFFFFF	#000000	##FFFFFF
##4B6BCE	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3877D2

Deuteranopia (green-blind)

#1C6BCC

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b6bce;
/* rgb */ color: rgb(75, 107, 206);
/* oklch */ color: oklch(55.5% 0.157 267.6);

Tailwind

colors: {
  custom: {
    50: '#8a94dd',
    500: '#4b6bce',
    950: '#000000',
  },
}

SCSS

$custom: #4b6bce;
$custom-light: #8a94dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6bce",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 206
  },
  "hsl": {
    "h": 225.344,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55524,
    "c": 0.15711,
    "h": 267.6
  },
  "luminance": 0.16467
}

Semantic roles & 50–950 ramp

primary

#4B6BCE

secondary

#D6C89F

accent

#BB47E0

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4B6BCE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →